<template>
  <div class="app">
    <h1>
      我是App.vue中的h1元素
    </h1>
    <AppHeader></AppHeader>
  </div>
</template>

<script>
import AppHeader from './components/AppHeader.vue'
export default{
  name:'App',
  components:{
    AppHeader
  }
}
</script>

<style lang="scss" scoped>
.title{
  color: red;
}
</style>